A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
Classification: Other articles of iron or steel not wire nesoi
NSN 5835-01-555-4262
NSN 5855-00-411-8688
NSN 6150-01-304-9116
NSN 6685-00-631-4739
NSN 6610-01-199-0499
NSN 5960-01-425-1454
NSN 6135-01-614-1355
NSN 5950-01-606-9819
NSN 2925-01-400-2286
NSN 2925-00-193-2402
NSN 6620-01-309-1287
NSN 5925-01-194-9600